D = 20
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Answer:
Numeric expressions apply operations to numbers. For example, 2(3 + 8) is a numeric expression. Algebraic expressions include at least one variable and at least one operation (addition, subtraction, multiplication, division). For example, 2(x + 8y) is an algebraic expression.
Step-by-step explanation:
I think B is the closest answer
A. Triangle...........................
Y=|x-7| because in order to go to the right you have to subtract the amount from x
